World War I Terms and Names Crossword

This printable crossword puzzle on the topic of World War I has 20 clues. Answers range from 6 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

development of armed forces used as diplomacy
the triple entente
Germany, Austria-Hungary & Ottoman Empire
heir to the Austrian throne
area of mud and barbed wire
progress was measured in yards
British liner sank by U-Boat
Germany attempts alliance with Mexico
protection for merchant ships
relies on machines powered by gas engines
organized war production
head of propaganda
movement of African Americans to the north for jobs
Wilson's plan for world peace
international organization to address crises
ends the Great War
payment for war damages
forces Germany to take all blame for war
Senator who opposed the League of Nations
opposes warfare on moral grounds